CVE-2022-27379

mariadb: server crash in component arg_comparator::compare_real_fixed

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Severity

Moderate

Red Hat Product Security

7.5

CVSS 3.1

Review impact separately from score.

Published · August 13, 2021

Updated · November 2, 2026

Description

A flaw was found in MariaDB. The component, Arg_comparator::compare_real_fixed, allows attackers to cause a denial of service (DoS) via specially crafted SQL statements, affecting availability.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE-89 · Improper Neutralization of Special Elements used in an SQL Command